摘要
采用Mycosphaerella fijiiensis和M.musicola的RAPD标记技术鉴定海南香蕉褐缘灰斑病菌,结果表明,分离自海南儋州、乐东、文昌、东方、澄迈、临高、琼海、昌江、琼山、三亚香蕉上的10个菌株均为M.fijiensis,引起香蕉黑叶条斑病。
Eleven isolates of the pathogens of Hainan banana Sigatoka leaf spot disease were identified by using RAPD (random amplified polymorphic DNA) markers of Mycosphaerella fijiensis and M. musicola, and the results showed that 10 of the 11 isolates from Danzhou, Ledong, Wenchang, Ebngfan, Chenmai, Lingao, Qonghai, Changjiang, Qongshan, Sanya in Hainan were M. fijiensis. M. fijiensis is the causal agents of banana black leaf streak disease.
出处
《植物保护》
CAS
CSCD
北大核心
2004年第6期39-41,共3页
Plant Protection
基金
海南省自然科学资助项目(39905)
关键词
植物病理学
香蕉褐缘灰斑病
RAPD标记
鉴定
phytopathology
banana Sigatoka leaf spot disease
RAPD markers
identification
